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CCI CCT Exam 2025 update|comprehensive questions
and verified answers (complete solutions) A+
GRADE!!
Coronary artery that gives rise to the Circumflex Branch - (ANSWER)left coronary
artery (LCA)
Formula for Aortic Pulse Pressure - (ANSWER)Pulse Pressure Systolic - Pulse
Pressure Diastolic
cardiac output - (ANSWER)Heart rate (x) stroke volume = _____?
structures that connect the atrioventricular valves to the papillary muscles and
prevent them from opening in the wrong direction (prevents backflow) -
(ANSWER)chordae tendineae
Shown by Leads V1, V2, V3, V4 - (ANSWER)Anteroseptal
A potent coronary vasodilator used in exercise stress testing -
(ANSWER)Dipyridamole
Group of drugs that lowers the Left and Right Ventricular filling pressure (preload)
- (ANSWER)Nitrates
Leads II, III, aVF - (ANSWER)Inferior wall
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best viewed in leads I, aVL, V5, V6 - (ANSWER)Lateral Wall of Left Ventricle
Large, diphasic P wave with tall initial component - (ANSWER)Right Atrial
Hypertrophy
the amount of resistance a contracting ventricle must produce to open the
semilunar valve - (ANSWER)Afterload
heart muscle tissue - (ANSWER)Myocardium
valve between the right atrium and the right ventricle - (ANSWER)tricuspid valve
Receives deoxygenated blood from the great veins - (ANSWER)right atrium
Serous membrane; smooth outer surface of heart - (ANSWER)epicardium
How many pulmonary veins does the left atrium receive blood from? -
(ANSWER)4
occurs when coronary circulation becomes blocked and muscle cells die from lack
of O2 - (ANSWER)infarction
CCI CCT Exam 2025 update|comprehensive questions
and verified answers (complete solutions) A+
GRADE!!
Coronary artery that gives rise to the Circumflex Branch - (ANSWER)left coronary
artery (LCA)
Formula for Aortic Pulse Pressure - (ANSWER)Pulse Pressure Systolic - Pulse
Pressure Diastolic
cardiac output - (ANSWER)Heart rate (x) stroke volume = _____?
structures that connect the atrioventricular valves to the papillary muscles and
prevent them from opening in the wrong direction (prevents backflow) -
(ANSWER)chordae tendineae
Shown by Leads V1, V2, V3, V4 - (ANSWER)Anteroseptal
A potent coronary vasodilator used in exercise stress testing -
(ANSWER)Dipyridamole
Group of drugs that lowers the Left and Right Ventricular filling pressure (preload)
- (ANSWER)Nitrates
Leads II, III, aVF - (ANSWER)Inferior wall
, 2|Page
best viewed in leads I, aVL, V5, V6 - (ANSWER)Lateral Wall of Left Ventricle
Large, diphasic P wave with tall initial component - (ANSWER)Right Atrial
Hypertrophy
the amount of resistance a contracting ventricle must produce to open the
semilunar valve - (ANSWER)Afterload
heart muscle tissue - (ANSWER)Myocardium
valve between the right atrium and the right ventricle - (ANSWER)tricuspid valve
Receives deoxygenated blood from the great veins - (ANSWER)right atrium
Serous membrane; smooth outer surface of heart - (ANSWER)epicardium
How many pulmonary veins does the left atrium receive blood from? -
(ANSWER)4
occurs when coronary circulation becomes blocked and muscle cells die from lack
of O2 - (ANSWER)infarction
